Recently I bought a Logitech G15 keyboard and would use it under by Debian 2.6.15 and Xorg 6.9, but many keys are dead. I don't mean G or multimedias one, they work. But my '< >' key. Here's my xorg.conf extract :

I know there is a 'g15lcd' modules but it needs a kernel compiled with uinput support. I didn't succeed compiling a 2.6.16 and I would know if there's a way making this key to work without this module ?

Just as a matter of interest, are you sure the debian kernel is not already compiled with uinput support? In the default SuSE kernel config, I notice:
CONFIG_INPUT_UINPUT=m
not necessarily a guide to debian I understand, but worth checking.